Valentine’s Day is a time to express love and affection, and what better way to do that than with some delightful Rice Krispie Valentine Hearts? These treats not only bring a smile to your face but are also incredibly easy to whip up in no time. With their sweet, gooey marshmallow texture and the crunchiness of Rice Krispies, these heart-shaped delights are perfect for sharing with your loved ones. Whether you’re looking to surprise that special someone or host a get-together with friends, these festive treats make for the ultimate sweet gesture.
Creating Rice Krispie Valentine Hearts is not only a fun activity but is also a fantastic opportunity to involve kids in the kitchen. The easy-to-follow recipe allows them to enjoy the process of mixing, shaping, and decorating. Plus, the abilities to customize these treats with different toppings and decorations make them even more special. As a bonus, these treats are vegetarian-friendly, ensuring that everyone can indulge in their delightful taste this Valentine’s Day.
Why You’ll Love This Rice Krispie Valentine Hearts
- Quick and Easy: This recipe takes only 15 minutes from start to finish, making it perfect for a last-minute sweet surprise.
- Kid-Friendly: Great for cooking with kids, allowing for creativity while also being safe and simple.
- Customizable: Use themed sprinkles or toppings to add your personal touch.
- Fun Shapes: The heart shape is perfect for conveying love on Valentine’s Day.
- Deliciously Sweet: The combination of buttery marshmallows and crispy cereal delivers delightful textures and flavors.
Preparation Phase & Tools to Use
Before jumping into the fun of making Rice Krispie Valentine Hearts, it’s essential to prepare your workspace and gather the necessary tools to streamline the cooking process. Start by selecting a clean, flat surface in your kitchen for assembling the treats. You’ll need a large microwave-safe bowl, a spatula for mixing, and a heart-shaped cookie cutter for molding the treats. Additionally, a 9 x 13-inch baking pan will be your vessel for shaping the hearts. To ensure everything goes smoothly, don’t forget to spray the baking pan with non-stick cooking spray, which will allow for easy removal of the treats once they have set. As an extra tip, have all your ingredients and tools ready to go before you begin cooking — this will help you work efficiently and enjoy the process even more.

Ingredients
- 3 tbsp Butter, melted
- 1 (10 oz) bag Marshmallows
- 6 cups Rice Krispies Cereal
- Valentine Sprinkles
Instructions
Step 1: Prepare the Baking Dish
Begin by greasing your 9 x 13-inch baking pan with non-stick spray. This crucial step will help prevent the Rice Krispie mixture from sticking to the sides of the pan, ensuring that your Valentine hearts come out easily and maintain their beautiful shape.
Step 2: Melt the Butter
In a large microwave-safe bowl, melt the butter in the microwave. This should only take about 30 seconds to a minute. Keep a close eye on it to prevent it from bubbling over. Once the butter is completely melted, give it a brief stir to make sure it’s evenly distributed in the bowl.
Step 3: Add the Marshmallows
Next, pour the entire bag of marshmallows into the bowl with the melted butter. Stir the mixture until the marshmallows are coated with the butter. Place the bowl back into the microwave and heat for 45 seconds. After the timer goes off, carefully remove it, and give the mixture a good stir to make sure it’s blending well.
Step 4: Melt the Marshmallows
Return the bowl to the microwave and heat for another 45 seconds. You’ll know the marshmallows are ready when they are fully melted and bubbly. Make sure to stir again until the marshmallow mixture is smooth and homogenous. The heat will dissolve the marshmallows and blend them into a creamy consistency.
Step 5: Combine with Rice Krispies
Now that the marshmallows are luscious and gooey, it’s time to add the Rice Krispies cereal. Pour the 6 cups of Rice Krispies into the bowl, and mix thoroughly with a spatula. It’s essential to combine the cereal and marshmallow mixture well, ensuring that each piece is evenly coated with the sugary goodness.
Step 6: Press into the Pan
Once everything is well combined, distribute the mixture evenly into the greased baking pan. Use your hands or the spatula to firmly press the mixture down into the pan to create a solid block. Make sure to compact it well; this will help maintain the heart shape when cutting out the treats.
Step 7: Decorate with Sprinkles
Before the mixture cools and sets, sprinkle a handful of festive Valentine sprinkles over the top. The sprinkles not only add a fun touch but also make these treats visually appealing and perfect for celebrating love!
Step 8: Shape the Hearts
Let the pan cool for about 10 minutes before cutting the Rice Krispies mixture. Using a heart-shaped cookie cutter, press down firmly into the mixture to create heart shapes. You can adjust the position of the cookie cutter to maximize the number of hearts you can cut out. Once shaped, place them on a plate or a serving tray.

Variations
- Protein: Consider adding some peanut butter or Nutella to the marshmallow mixture for an extra creaminess and flavor boost.
- Vegetables: For a fun twist, crush up some freeze-dried strawberries or raspberries into the mixture to add both flavor and color.
- Spices: Add a pinch of cinnamon or vanilla extract to enhance the flavor profile, giving the treats a cozy aroma.
Cooking Notes
- Pressing the mixture firmly into the pan helps prevent the hearts from crumbling when served.
- Store any leftovers in an airtight container at room temperature for up to a week for optimal freshness.
Serving Suggestions
- Pair these treats with a side of fresh strawberries to complement the sweetness.
- Serve on a decorative plate with additional sprinkles scattered around for a festive look.
Tips
- Use food-safe gloves when pressing the mixture into the pan to keep your hands clean and avoid sticking.
- Experiment with different cookie cutter shapes for various holidays or events!
Prep Time, Cook Time, Total Time
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Total Time: 15 minutes
Nutritional Information
- Calories: 140
- Protein: 1g
- Sodium: 70mg
FAQs
Can I make these Rice Krispie treats ahead of time?
Absolutely! You can prepare these treats a day or two in advance. Just store them in an airtight container to keep them fresh.
What can I substitute for butter?
If you want to make these treats dairy-free, consider using coconut oil or a dairy-free butter alternative.
How should I store leftover treats?
Store any leftover Rice Krispie hearts in an airtight container at room temperature for up to a week to maintain their freshness.
Can I add other toppings besides sprinkles?
Definitely! Chopped nuts, mini chocolate chips, or crushed candies also make great toppings.
Conclusion
In conclusion, Rice Krispie Valentine Hearts are an adorable and delicious way to celebrate love this Valentine’s Day. With their simplicity and customizable nature, they are sure to impress your family, friends, or that special someone. Don’t forget to get creative with flavors and decorations to make them uniquely yours. We hope you enjoy making and sharing these sweet treats. If you’ve tried this recipe, please comment below and share your experiences, or let us know your favorite variations!
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Delicious Rice Krispie Valentine Hearts
- Total Time: 15 minutes
- Yield: 12 servings 1x
Description
Delightful Rice Krispie treats shaped like hearts, perfect for Valentine's Day.
Ingredients
- 3 tbsp Butter, melted
- 1 (10 oz) bag Marshmallows
- 6 cups Rice Krispies Cereal
- Valentine Sprinkles
Instructions
- Prepare the Baking Dish: Begin by greasing your 9 x 13-inch baking pan with non-stick spray.
- Melt the Butter: In a large microwave-safe bowl, melt the butter in the microwave.
- Add the Marshmallows: Next, pour the entire bag of marshmallows into the bowl with the melted butter.
- Melt the Marshmallows: Return the bowl to the microwave and heat for another 45 seconds.
- Combine with Rice Krispies: Pour the 6 cups of Rice Krispies into the bowl, and mix thoroughly with a spatula.
- Press into the Pan: Distribute the mixture evenly into the greased baking pan.
- Decorate with Sprinkles: Before the mixture cools and sets, sprinkle a handful of festive Valentine sprinkles over the top.
- Shape the Hearts: Let the pan cool for about 10 minutes before cutting the Rice Krispies mixture.
Notes
Pressing the mixture firmly into the pan helps prevent the hearts from crumbling when served.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Category: Dessert
Nutrition
- Calories: 140 kcal
- Sodium: 70 mg
- Protein: 1 g